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Hooke's Law

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Hooke’s Law
Purpose of the Experiment:
The purpose of the experiment is to determine the differences in the springs once weight has been applied relating to Hooke’s Law.
Key Results:
When adding more force to the springs, the springs stretch further to the ground, then bounce further upward when released. The more force applied the more the restoring force will be. The restoring force is in the opposite direction from the displacement of the spring. The restoring force and the displacement depend on how hard or soft the spring is. The harder the spring the more difficult it is to stretch or bounce. The softer the spring the easier it is to stretch or bounce.
The k of Spring 1 is 30 cm. When 50 grams were added the measurement dropped to about 35 cm when the spring stopped moving. When 100 grams were added the measurement dropped to 40 cm. When 250 grams were added the measurement dropped to 55 cm.

The Effects of Mass:
The larger the mass the longer the spring. To determine this effect I started by adding the smaller mass to the first spring and watched until it stopped its movement. I then proceeded with the same procedure with the medium mass, then finished with the larger mass.
The Effects of Gravity:
To determine the effects of gravity I first set the friction and softness back to the constant levels. When there was no gravity the springs were all at the constant level as if nothing were hanging on the springs at all. As the gravity increases the further the springs would stretch depending on the mass. When changed to the Moon the springs stretched just slightly. The 50 gram mass barely moved at all. The 250 gram weight dropped about 5 cm. Next level of gravity seems to be Planet X. The 50 and 100 gram masses increased slightly more than the Moon, while the 250 gram mass stretched to 40 cm. After Planet X the Earth would be the…...

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